C

SEC EDGAR - Form 4 insider activity

Core Scientific, Inc. $CORZ

Tracked equity - 4 filings indexed by Nortis

Nortis signal thesis

Selling activity is leading recent insider flow. Review size, role and filing context.

0

OM buys - 90d

2

OM sells - 90d

2

Routine filings

0

Cluster filings

$375.7K

Largest trade

26/100

Avg signal score

Filing tape

Recent filings

Last 30d: 4
Open-market SellNotable 41/100
filed 2026-10-07
DMInsider

DUCHENE TODD M - See remarks - $163.1K

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale.

View source filing
Tax WithholdingRoutine 10/100
filed 2026-10-05
STCEO

Sullivan Adam Taylor - Director, Chief Executive Officer - $375.7K

Shares were withheld to cover taxes on vesting stock - this is routine mechanics, not a discretionary insider sale.

View source filing
Tax WithholdingRoutine 10/100
filed 2026-10-05
DMInsider

DUCHENE TODD M - See remarks - $131.5K

Shares were withheld to cover taxes on vesting stock - this is routine mechanics, not a discretionary insider sale.

View source filing
Open-market SellNotable 41/100
filed 2026-09-30
DMInsider

DUCHENE TODD M - See remarks - $167.6K

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale.

View source filing